4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]benzeneundecanoic Acid CAS 113274-80-9
| CAS No. | 113274-80-9 |
| Molecular Formula | C19H25F3N2O2 |
| Molecular Weight | 370.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]benzeneundecanoic Acid (CAS 113274-80-9) is a high-purity analytical reference standard with the molecular formula C19H25F3N2O2 and a molecular weight of 370.41 g/mol.
Structurally, 4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]benzeneundecanoic Acid (C19H25F3N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 370.41 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]benzeneundecanoic Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H25F3N2O2 |
| Molecular Weight | 370.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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